Animal's Nose Mask - Animal Theme Masks by Funny Party Hats This Polar Bear/White Dog Nose Costume Mask measures about 3 inches. Made of soft vinyl, and straps on with an elastic band around the head. Animal Nose Mask Transforms the Face Into an Adorable Critter. Great Must Have Animal Costume Accessory! Ideal For Halloween, Celebrations, Costume Parties, Dress Up Play and More.